Specification Brand : ZORZA BulletPoint1 : Elevate Your Sound Experience: Transform any auditory experience into a visual symphony with our LED Display Audio Visualizer. For DJs, music enthusiasts, and sound engineers, this device dynamically lights up in response to the music's volume and tempo, creating captivating visual effects that move with the melody BulletPoint2 : Precision Control: Featuring an adjustable potentiometer, our Sound Level Meter Board allows for precise sensitivity adjustments. Turn the dial to customize the visual display's reaction to sound, ensuring an optimal audio-visual experience whether you’re enjoying soft melodies or pumping beats BulletPoint3 : Effortless Power Supply: Powering your Sound Visualizer is a breeze with its versatile input range of 5V to 12V DC. The board is equipped with a microUSB socket for easy charging via standard phone cables, plus two additional solder pads for custom wiring solutions, offering flexibility for all your DIY projects BulletPoint4 : Designed with both novices and seasoned DIY enthusiasts in mind, our device comes with a protective diode to prevent reverse power connection, safeguarding your circuitry. It's an excellent companion for computers, CD players, preamps, power amplifiers, studio mixers, and more, enhancing both personal and professional audio setups BulletPoint5 : Bright and Gentle LED Indicators: Our sound-activated LED indicator features 5mm round frosted LEDs that provide an even, soft light that's pleasing to the eyes. The more intense the sound, the more LEDs light up, offering a visual representation of the sound level without being overwhelming or distracting Color : as picture show ExternallyAssignedProductIdentifier1 : 0717813654718 ExternallyAssignedProductIdentifier2 : 717813654718 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : VU Meter Amplifier Board ItemName : ZORZA 1Pcs LED Display Music Visualizer VU Meter Amplifier Board with Adjustable Potentiometer Voice Sound Control for Dynamic Sound Level Music Spectrum Meter Display for Sound Professionals ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Language : english Manufacturer : ZORZA MeasurementAccuracy : 0.1% ModelName : Generichu2dm3on48 ModelNumber : ANGGREKba5g2vdhei NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CY1066 PowerSourceType : ac_dc ProductDescription : Regarding Signal Input: 1.The board is equipped with a built-in microphone, eliminating the need for connecting an audio signal, and can sense and receive external sound sources for control. 2.The flicker of the LED beads, its drawback is that its sensitivity is not as high as that of a wired input, and it is easily influenced by other external sounds. 3.If a line input is needed, this step pertains to audio signals (for instance, from a smartphone or computer's headphone jack, but it should not be connected to an amplifier's output or directly to speakers). The microphone can be removed, and the signal directly introduced at the microphone's location. If the lights are fully lit, then adjust the potentiometer (counterclockwise to decrease). This method of connection is recommended.